.caidan{
    width: 100vw;
    height: 100vh;
    background-color: #f2f2f2;
}
.caidan-top{
    width: 100%;
    height: 40px;
    background-color: #fff;
    display: flex;
     overflow: hidden;
}
.caidan-top-left{
    width: 20px;
    height: 20px;
    margin-top: 10px;
    margin-left: 10px;
   
}
.caidan-top-title{
    margin-left: 130px;
    font-size: 17px;
    margin-top: 8px;
}
.caidan-bg{
    width: 100%;
    height: 200px;
    background-color: #fff;
    margin-top: 1px;
}
.caidan-bg-title{
    font-size: 17px;
    margin-left: 10px;
    border-left: 3px solid #549edf;
    padding-left: 10px;
}
